66964010

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{66301}}^1$

素因数の和:66409

約数の個数: 16

約数和(自身を含む): 121730472

約数和(自身を除く): 54766462

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 66301, 132602, 331505, 663010, 6696401, 13392802, 33482005, 66964010]

約数ペア:

[(1, 66964010), (2, 33482005), (5, 13392802), (10, 6696401), (101, 663010), (202, 331505), (505, 132602), (1010, 66301)]